Female Connector Flared Fittings
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Female Connector Flared Fittings

Material: Stainless Steel
Technics: Forged
Type: Female Connector
Place of Origin: Jiangsu, China (Mainland)
Model Number: SS-JFC
Brand Name: Roke
Connection: Thread
Shape: Equal
Head Code: Hexagon
Male Thread Size: 1/8''-2''
Standard: ASME B31.1 and B31.3
Thread Type: NPT,BSP,JIC or as your request
Working Pressure: up to 10000psi
Working Temperature: -20 to 200 celsius degree
Medium: water , oil , gas , acid , base and so on
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Product Introduction

 


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How the Flared Fittings Work

◎Tightening of the nut clamps the tube flare between the body nose (seat) producing a leak tight connection. This clamping on the 37° taper provides a measure of elasticity to the joint helping it to resist loosening under vibration. The clamping force results in a small radial load that tends to deform the fitting nose radially. The resistance of the nose to elastic deformation provides a constant preload (similar to a lockwasher) keeping it tight.

◎The clamping force provided by the nut resists the opposing force of the fluid under pressure. The joint remains leak tight as long as the clamping force is higher than the opposing pressure load.

◎Properly assembled the flared fittings with appropriate tube will seal consistently under pressure until tube bursts.

◎Sealing in flared fittings takes place between two smooth metal surfaces, the fitting nose and inside of the tube flare.

◎Therefore, the sealing surfaces have to be smooth, free of any nicks, scratches, spiral tool marks, splits or weld beads.

◎Certain types of harder tubes that are not fully annealed may not be suitable for flaring due to the potential for immediate or long-term cracking of the tube flare. For specific tube type and wall thickness recommendations.



FAQ   

Q1. Can I have a sample order for valve?  

  A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. 

    

Q2. How do you ship the goods and how long does it take to arrive? 

  A: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.    


Q3. How to proceed an order for your products? 

  A: 1st, give us your requirements, drawings or application.  2nd, we will  quote according to your requirements or our suggestions.  3rd, you should confirm the samples and places deposit for formal order.  4th, we arrange the production.   


Q4: Do you offer guarantee for the products? 

 A: Yes, we offer 12 months warranty to our products. Welcome to purchase low price stainless steel nipple made in China or try the customized service with Naco Fluid Equipment, which has been focused on this field since 2008. We are equipped with a professional and productive factory which can offer you cheap price. Now, take action to get free sample of stainless steel nipple with us.




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